- fixed database-field-names in customer_autoresponder.php
- added date-pattern in autoresponder_add and _delete templates
- corrected $cronlog->logAction()-calls in cron_autoresponder.php
- corrected time-cycle-check in cron_autoresponder.php
- using correct variable for sql-query in getNextCronjobs();
- let includeCronjobs() return the list of crons to run because of all the global variables;
- include required classes/functions to cronfiles;